JP4464691B2 - パネル材の製造方法 - Google Patents
パネル材の製造方法 Download PDFInfo
- Publication number
- JP4464691B2 JP4464691B2 JP2004005097A JP2004005097A JP4464691B2 JP 4464691 B2 JP4464691 B2 JP 4464691B2 JP 2004005097 A JP2004005097 A JP 2004005097A JP 2004005097 A JP2004005097 A JP 2004005097A JP 4464691 B2 JP4464691 B2 JP 4464691B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- synthetic resin
- resin sheet
- contact
- panel material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 229920003002 synthetic resin Polymers 0.000 claims description 65
- 239000000057 synthetic resin Substances 0.000 claims description 65
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Landscapes
- Panels For Use In Building Construction (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
2a 半型
2b 半型
3 合成樹脂シート
4a 金型面
4b 金型面
5a 型貫通孔
5b 型貫通孔
6 パネル材
7 孔
8a 外開口部
8b 外開口部
9 内開口部
10 支持部
11a 板状部
11b 板状部
12a 表面部
12b 裏面部
Claims (3)
- 合成樹脂シートを挟み込む一対の半型を備えた金型であって、しかも両半型の相対向する面が、それぞれ、挟み込んだ合成樹脂シートに圧接されない非密着部と、挟み込んだ合成樹脂シートと圧接される金型面で構成された金型を用い、両半型を、前記非密着部の位置をずらせて向き合わせ、両半型間に合成樹脂シートを挟み込んで加熱した後、金型を開動作させ、一方の半型の非密着部に対応する合成樹脂シートの領域を当該領域と向き合う他方の半型の金型面を頂点とする錘形に引っ張ることにより、それぞれ各半型の金型面と非密着部に対応して形成された板状部と外開口部を有する表面部と裏面部を備えたパネル材の製造方法において、
向き合わされた一対の半型の非密着部を、非密着部同志の外縁部が接触又は部分的に重なる大きさと配置とすると共に、該非密着部同志の外縁部が接触又は部分的に重なる位置に対応して孔又はスリットが形成された合成樹脂シートを用い、前記錘形への引っ張り時に孔又はスリットを拡大して、前記錘形の周壁となる位置に内開口部を形成すると共に、孔又はスリットの周辺部分で、表面部と裏面部を連結する支持部を形成することを特徴とするパネル材の製造方法。 - 両半型の金型面に、それぞれ等ピッチで千鳥に非密着部を設けると共に、一対の半型を、一方の半型の非密着部の中心に他方の半型の3つの非密着部に囲まれた金型面の中心を向き合わせ、しかも非密着部同志の外縁部が接触又は部分的に重なる総ての位置に対応して孔又はスリットが形成された合成樹脂シートを用いることを特徴とする請求項1に記載のパネル材の製造方法。
- 両半型間に合成樹脂シートを挟み込んで加熱することに代え又は当該加熱に先だって、予め加熱した合成樹脂シートを両半型間に挟み込むことを特徴とする請求項1又は2に記載のパネル材の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004005097A JP4464691B2 (ja) | 2004-01-13 | 2004-01-13 | パネル材の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004005097A JP4464691B2 (ja) | 2004-01-13 | 2004-01-13 | パネル材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005199439A JP2005199439A (ja) | 2005-07-28 |
JP4464691B2 true JP4464691B2 (ja) | 2010-05-19 |
Family
ID=34819520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004005097A Expired - Lifetime JP4464691B2 (ja) | 2004-01-13 | 2004-01-13 | パネル材の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4464691B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7950191B2 (en) | 2008-11-04 | 2011-05-31 | Conwed Plastics Llc | Continuous flexible support structure assembly |
AU2009355620A1 (en) * | 2009-11-19 | 2012-06-14 | Conwed Plastics Llc | Continuous flexible support structure assembly |
RU2456159C1 (ru) * | 2011-02-18 | 2012-07-20 | Николай Николаевич Хлудов | Способ изготовления профильных оболочек из трубчатой детали |
KR102142936B1 (ko) * | 2013-07-09 | 2020-08-10 | 플라이 테크놀로지스 잉크 | 다공성 물질의 제어된 형성 및 장치 |
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2004
- 2004-01-13 JP JP2004005097A patent/JP4464691B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005199439A (ja) | 2005-07-28 |
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